have

1. AUX You use the forms have and has with a past participle to form the present perfect tense of verbs. 后接过去分词，构成现在完成时态

Alex has already gone. 亚历克斯已经走了。

What have you found so far?

迄今为止，你发现了什么？

Frankie hasn't been feeling well for a long time. 弗朗姬感觉不舒服已经很长一段时间了。

2. AUX You use the form had with a past participle to form the past perfect tense of verbs. (had)后接过去分词，构成过去完成时态

When I met her, she had just returned from a job interview. 我遇到她时，她刚刚从一次求职面试回来。

3. AUX Have is used in question tags. 用于反意疑问句

You haven't sent her away, have you?

你还没有把她送走，是吗？

4. AUX You use have when you are confirming or contradicting a statement containing "have," "has," or "had," or answering a question. 代替前一句中的(have)、(has)或(had)加上动词构成的词组，表示肯定或否定含义

"You'd never seen the Marilyn Monroe film?"—"No I hadn't."

“你从来没看过玛丽莲•梦露的电影吗？”—“是的，从来没有。”

5. AUX The form having with a past participle can be used to introduce a clause in which you mention an action which had already happened before another action began. (having)后接过去分词，所引导的从句其动作先于另一有关的动作

He arrived in San Francisco, having left New Jersey on January 19th. 他1月19号离开新泽西后，到达了圣弗朗西斯科。

AUX

1. V-T You can use have followed by a noun to talk about an action or event, when it would be possible to use the same word as a verb. For example, you can say "I had a look at the photos" instead of "I looked at the photos." 后接描述某一动作或事件的名词，如(to have a look)同(to look)意义几乎一样[no passive]

I went out and had a walk around. 我出了门在附近散了散步。

We had a laugh over that one. 我们对此大笑。

2. V-T In normal spoken or written English, people use have with a wide range of nouns to talk about actions and events, often instead of a more specific verb. For example people are more likely to say "we had ice cream" or "he's had a shock" than "we ate ice cream," or "he's suffered a shock." 后接名词来描述某一动作或事件，以取代某一特定的动词[no passive]

Come and have a meal with us tonight. 今晚过来和我们一起吃晚饭吧。

We will be having a meeting to decide what to do. 我们将开会决定该做什么。

V-T

1. V-T You use have to say that someone or something owns a particular thing, or when you are mentioning one of their qualities or characteristics. 拥有[no passive]

Oscar had a new bicycle. 奥斯卡拥有一辆新的自行车。

I want to have my own business. 我想拥有自己的事业。

She had no job and no money. 她既没工作也没钱。

You have beautiful eyes. 你有美丽的眼睛。

Do you have any brothers and sisters?

你有什么兄弟姐妹吗？

2. V-T If you have something to do, you are responsible for doing it or must do it. 必须 (做)[no passive]

He had plenty of work to do. 他有一大堆工作必须做。

3. V-T You can use have instead of "there is" to say that something exists or happens. For example, you can say "you have no alternative" instead of "there is no alternative," or "he had a good view from his window" instead of "there was a good view from his window." 有[no passive]

He had two tenants living with him. 他有两个房客与他同住。

4. V-T If you have something such as a part of your body in a particular position or state, it is in that position or state. 使处于[no passive]

Mary had her eyes closed. 玛丽让自己的眼睛闭着。

They had the curtains open. 他们把窗帘开着。

5. V-T If you have something done, someone does it for you or you arrange for it to be done. 让…做…[no passive]

I had your rooms cleaned and aired. 我叫人把你的房间打扫了并通了风。

They had him killed. 他们找人杀了他。

6. V-T If someone has something unpleasant happen to them, it happens to them. 遭遇[no passive]

We had our money stolen. 我们的钱被偷掉了。

7. V-T If you have someone do something, you persuade, cause, or order them to do it. 劝说; 命令[no passive]

The bridge is not as impressive as some guides would have you believe. 这座桥并不像有些导游试图让你相信的那样令人印象深刻。

8. V-T If someone has you by a part of your body, they are holding you there and they are trying to hurt you or force you to go somewhere. 抓住 (某人身体的某部位)[no passive]

He had her by the arm and he was screaming at her. 他抓住她的胳膊，冲着她大喊。

9. V-T If you have something from someone, they give it to you. 得到[no passive]

You can have my ticket. 你可以得到我的票。

Can I have your name please?

我能知道你的名字吗？

10. V-T If you have an illness or disability, you suffer from it. 患[no passive]

I had a headache. 我头疼。

11. V-T If a woman has a baby, she gives birth to it. If she is having a baby, she is pregnant. 生[no passive]

My wife has just had a baby boy. 我妻子刚生了个男孩。

12. V-T You can use have in expressions such as "I won't have it" or "I'm not having that," to mean that you will not allow or put up with something. 容忍[with neg]

I'm not having any of that nonsense. 我不要听那些废话。

13. PHRASE You can use has it in expressions such as "rumour has it that" or "as legend has it" when you are quoting something that you have heard, but you do not necessarily think it is true. 据谣传[含糊]

Rumour has it that tickets were being sold for $300. 据谣传，票价卖到了$300。

14. PHRASE If someone has it in for you, they do not like you and they want to make life difficult for you. 跟某人过不去[非正式]

He's always had it in for the Dawkins family. 他总是同道金斯一家过不去。

15. PHRASE If you have it in you, you have abilities and skills which you do not usually use and which only show themselves in a difficult situation. 有本领

"You were brilliant!" he said. "I didn't know you had it in you."

“你真棒！”他说道。“我真不知道你还有这两下子。”

16. PHRASE If you have it out or have things out with someone, you discuss a problem or disagreement very openly with them, even if it means having an argument, because you think this is the best way to solve the problem. 同…讲个明白

Why not have it out with your critic, discuss the whole thing face to face?

为什么不同批评你的人讲个明白，面对面说说整件事情呢？

17. to be had→see had

18. to have had it→see had

PHRASE

1. PHRASE You use have to when you are saying that something is necessary or required, or must happen. If you do not have to do something, it is not necessary or required. 不得不

He had to go to Germany. 他不得不去德国。

You have to be careful what you say on TV. 在电视上说话时你不得不谨慎。

2. PHRASE You can use have to in order to say that you feel certain that something is true or will happen. 肯定

There has to be some kind of way out. 肯定有办法解决。